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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/marvell,ac5-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Marvell AC5 pin controller
maintainers:
- Chris Packham <chris.packham@alliedtelesis.co.nz>
description:
Bindings for Marvell's AC5 memory-mapped pin controller.
properties:
compatible:
items:
- const: marvell,ac5-pinctrl
reg:
maxItems: 1
patternProperties:
'-pins$':
type: object
$ref: pinmux-node.yaml#
properties:
marvell,function:
$ref: "/schemas/types.yaml#/definitions/string"
description:
Indicates the function to select.
enum: [ dev_init_done, ge, gpio, i2c0, i2c1, int_out, led, nand, pcie, ptp, sdio,
spi0, spi1, synce, tsen_int, uart0, uart1, uart2, uart3, uartsd, wd_int, xg ]
marvell,pins:
$ref: /schemas/types.yaml#/definitions/string-array
description:
Array of MPP pins to be used for the given function.
minItems: 1
items:
enum: [ mpp0, mpp1, mpp2, mpp3, mpp4, mpp5, mpp6, mpp7, mpp8, mpp9,
mpp10, mpp11, mpp12, mpp13, mpp14, mpp15, mpp16, mpp17, mpp18, mpp19,
mpp20, mpp21, mpp22, mpp23, mpp24, mpp25, mpp26, mpp27, mpp28, mpp29,
mpp30, mpp31, mpp32, mpp33, mpp34, mpp35, mpp36, mpp37, mpp38, mpp39,
mpp40, mpp41, mpp42, mpp43, mpp44, mpp45 ]
allOf:
- $ref: "pinctrl.yaml#"
required:
- compatible
- reg
additionalProperties: false
examples:
- |
pinctrl@80020100 {
compatible = "marvell,ac5-pinctrl";
reg = <0x80020100 0x20>;
i2c0_pins: i2c0-pins {
marvell,pins = "mpp26", "mpp27";
marvell,function = "i2c0";
};
i2c0_gpio: i2c0-gpio-pins {
marvell,pins = "mpp26", "mpp27";
marvell,function = "gpio";
};
};
|
